CN106172403B - Composition and application containing chitosan and choline chloride - Google Patents
Composition and application containing chitosan and choline chloride Download PDFInfo
- Publication number
- CN106172403B CN106172403B CN201610551873.0A CN201610551873A CN106172403B CN 106172403 B CN106172403 B CN 106172403B CN 201610551873 A CN201610551873 A CN 201610551873A CN 106172403 B CN106172403 B CN 106172403B
- Authority
- CN
- China
- Prior art keywords
- composition
- chitosan
- choline chloride
- plant
- effect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 49
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 32
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 title claims abstract description 28
- 235000019743 Choline chloride Nutrition 0.000 title claims abstract description 28
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 title claims abstract description 28
- 229960003178 choline chloride Drugs 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 22
- 201000010099 disease Diseases 0.000 claims abstract description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 7
- 239000005714 Chitosan hydrochloride Substances 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 241000196324 Embryophyta Species 0.000 claims description 20
- 244000061456 Solanum tuberosum Species 0.000 claims description 12
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 12
- 240000007594 Oryza sativa Species 0.000 claims description 11
- 235000007164 Oryza sativa Nutrition 0.000 claims description 11
- 241000209140 Triticum Species 0.000 claims description 11
- 235000021307 Triticum Nutrition 0.000 claims description 11
- 235000009566 rice Nutrition 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 9
- 241000219146 Gossypium Species 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 235000002566 Capsicum Nutrition 0.000 claims description 2
- 240000008574 Capsicum frutescens Species 0.000 claims description 2
- 244000241235 Citrullus lanatus Species 0.000 claims description 2
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 claims description 2
- 241000207199 Citrus Species 0.000 claims description 2
- 240000002319 Citrus sinensis Species 0.000 claims description 2
- 235000005976 Citrus sinensis Nutrition 0.000 claims description 2
- 240000008067 Cucumis sativus Species 0.000 claims description 2
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 claims description 2
- 241000220225 Malus Species 0.000 claims description 2
- 235000011430 Malus pumila Nutrition 0.000 claims description 2
- 235000015103 Malus silvestris Nutrition 0.000 claims description 2
- 240000004713 Pisum sativum Species 0.000 claims description 2
- 235000016816 Pisum sativum subsp sativum Nutrition 0.000 claims description 2
- 241000220324 Pyrus Species 0.000 claims description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 claims description 2
- 235000012333 Vitis X labruscana Nutrition 0.000 claims description 2
- 240000006365 Vitis vinifera Species 0.000 claims description 2
- 235000014787 Vitis vinifera Nutrition 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
- 239000001390 capsicum minimum Substances 0.000 claims description 2
- 235000020971 citrus fruits Nutrition 0.000 claims description 2
- 235000005822 corn Nutrition 0.000 claims description 2
- 235000021017 pears Nutrition 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 abstract description 2
- 229930195712 glutamate Natural products 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 7
- 239000003814 drug Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000034303 cell budding Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 125000003047 N-acetyl group Chemical group 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 208000004930 Fatty Liver Diseases 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 240000002024 Gossypium herbaceum Species 0.000 description 1
- 235000004341 Gossypium herbaceum Nutrition 0.000 description 1
- 206010019708 Hepatic steatosis Diseases 0.000 description 1
- 241000918585 Pythium aphanidermatum Species 0.000 description 1
- OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002554 disease preventive effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000010706 fatty liver disease Diseases 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 231100000240 steatosis hepatitis Toxicity 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Forests & Forestry (AREA)
- Ecology (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to agriculture fields, it is related to the composition containing chitosan and choline chloride, the mass ratio of chitosan-containing and choline chloride is 1:6-10:1 in composition, chitosan is one of chitosan, chitosan hydrochloride, glutamate, composition is for mixing soil or/and seed dressing, or/and spraying or/and pouring root is carried out in vegetation period, composition, which has plant, promotees tiller, resistant to lodging, rush bud, disease-resistant, effect of increasing production.
Description
Technical field
The invention belongs to agriculture fields, are related to a kind of composition, specifically, are related to a kind of raw containing chitosan and plant
The composition of long regulator choline chloride.
Background technique
With the continuous improvement of people's living standards, green agricultural product is more and more welcomed by the people.Due to traditional fertilizer
The long-term a large amount of application of material may bring the reasons such as deterioration in quality, soil hardening, develop a kind of environmentally friendly, growth promotion,
The preparation for improving crop yield etc. is increasingly subject to scientific research and the concern of manager.
Chitosan is the product that chitin takes off N- acetyl group, it is however generally that, N- acetyl group, which sloughs 55% or more, to be claimed
Be chitosan.Choline chloride is for treating fatty liver and cirrhosis.Also it is used as poultry and livestock feed additive, ovary can be stimulated voluminous
The weight gain such as egg, farrowing and poultry, fish, choline chloride or a kind of plant photosynthesis promoter have obviously to yield is increased
Effect.
The present invention tests the composition containing chitosan and choline chloride with blade face use, soil treatment, pouring root to plant
The effect of object achieves unexpected effect.
Summary of the invention
The object of the present invention is to provide the compositions and application of a kind of chitosan-containing and choline chloride.
Composition containing chitosan and choline chloride, which is characterized in that contain chitosan and choline chloride in composition
Mass ratio be 1:6-10:1, it is preferred that mass ratio 3:1-10:1.
In composition of the invention, chitosan is one of chitosan, chitosan hydrochloride, glutamate.
The present invention also provides the application method of composition, for mixing soil or/and seed dressing, or/and vegetation period into
Capable spraying or/and pouring root.
In the application method of above-mentioned composition of the present invention, the plant be grain and oil plant, fruit tree, vegetables, flowers, in herbage
Wheat, cotton, rice, potato, garden pea, rape, corn, navel orange, cucumber, capsicum, watermelon, apple, grape, citrus,
Pears, lichee, flowers etc..Preferably, the plant is wheat, cotton, rice, potato.
The purposes of composition of the invention, composition of the invention have apparent rush tiller, resistant to lodging, rush to spend plant
Flower bud, disease-resistant, effect of increasing production.
Specific embodiment
In order to better understand invention essence, the technology contents of invention are described in detail with example below, but of the invention
Content is not limited thereto.
Effect of the composition of 1 chitosan-containing of embodiment and choline chloride to wheat tillering
Field is divided into different cells, every cell 30m2, different composition or single dose medical fluid are sprayed in different community
2000g, after then ploughing deeply site preparation, every cell sows 650g wheat seed, harrows even.20d, tillering stage are used accordingly after emergence respectively
Chemicals treatment at respective cell conventional spray 1 time.The tiller and situation resistant to lodging for observing wheat, are specifically shown in Table 1.
Effect of 1 composition of table to wheat growth
Table note: in table, "-" indicates " lodging is more ", and "+" indicates " having fragmentary lodging ", " ++ " expression " no lodging phenomenon ".
As it can be seen from table 1 when application concentration is identical, growth of the composition of chitosan-containing and choline chloride to wheat
Adjusting has apparent facilitation, when chitosan in composition and choline chloride are 1:6,1:4,1:2,3:1,4 in quality proportioning:
1, when 6:1,8:1,10:1, composition to the rush tillering ability of wheat obviously higher than single dose processing, in composition chitosan with
When the quality proportioning of choline chloride is 3:1,4:1,6:1,8:1,10:1, the lodging tolerance of respective handling wheat is stronger.
The influence of the composition of 2 chitosan-containing hydrochloride of embodiment and choline chloride cotton growth over the ground
In the relatively large field (soil pH 7.8-8.0) of salt alkali content, unified fertilising water spray is kept before arranging plot
Certain humidity, after readjustment of field plot is uniform, interval 0.4m × 0.3m digs bunch planting kind, 2, the seed of every bunch planting vernalization, and sowing is deep
Degree is consistent, and is covered with thin soil, and quantitative water spray promotees emergence.1 plant of the consistent plant of growing way, every processing are continued to employ in 7d after emergence, every cave
It is rushed within the scope of plant root diameter (RD) 15cm with measuring cup and applies 100mL medicament, rush the medicament for applying identical pesticide and dose again every 15d
1 time, totally 3 times.After planting 45d investigates the number of buddingging of each cotton processing, the results are shown in Table 2.
2 composition of table buddings to cotton several influences
From 2 table of table as it can be seen that chitosan-containing hydrochloride with the composition of choline chloride with corresponding single dose handle and blank compared with,
In identical spraying medicine concentration, with after the compositions-treated cotton plants of chitosan-containing hydrochloride and choline chloride, compositions-treated
Cotton number of buddingging it is obvious more.Illustrate, the composition of chitosan-containing hydrochloride and choline chloride has synergistic effect, especially exists
When the quality proportioning of chitosan hydrochloride and choline chloride is 3:1,4:1,6:1,8:1,10:1, the cotton of processing buddings number more
Obviously.
Effect of the composition of 3 chitosan-containing of embodiment and choline chloride to rice disease
According to scheme, prepares compounding agent and unit dose preparation carries out activity preliminary experiment.According to activity test determination trial, by preparation
It is configured to the concentration needed.(concentration is with effective milligram of meter of every kilogram of seed medicament) is dressed seed to rice paddy seed with medicament,
The farmland around mineral products is selected to be sowed, seedling.It is instituted an inquiry before shoot transplanting equipment, every processing is sampled by 5 points, and every 100
Strain, counts plant seedling rot, damping-off, the diseased plant rate of bakanae disease, and plant occurs above-mentioned 1-3 kind disease and presses one plant of calculating.It plants
In strain growth course, other water and fertilizer managements are identical.
In theoretical effect, the effect for the substance A that x is concentration when being a, the effect for the substance B that y is concentration when being b compares reason
By effect and actual effect, the synergistic effect of composition is evaluated, as synergistic effect when being greater than theoretical preventive effect using practical preventive effect.Combination
Object is shown in Table 3 to the preventive effect of rice disease.
Field efficacy of 3 composition of table to rice disease
Discovery (being shown in Table 3) is tested to rice disease by the composition of chitosan and choline chloride, in the composition, activity
For component when mass ratio is 3:1,4:1,6:1,8:1,10:1, composition is above the theory of composition to the effect of rice disease
Preventive effect.It is clear that the composition of chitosan-containing and choline chloride is synergy to the effect of rice disease.
Effect of the composition of 4 chitosan of embodiment and choline chloride to potato
Composition and single dose are diluted to accordingly using concentration, single dose and clear water processing are as control.Screen 130-
4 sizable fritters, 2 bud eyes of every piece of reservation are cut into the potato seed of 150g, each potato seed.After Medicament soaked seed 2h, with half
Dry river sand covering, budding vernalization 10d or so, selects the comparable potato seed of budding situation uniformly to sow the examination in identical fertility and humidity
Test field.Investigate quantity, the substance of single plant stem tuber totally after every 20d is 1 time, 3 times, 3 months spraying after emergence.Period, unified rich water pipe
Reason.It the results are shown in Table 4.
The effect of 4 composition potato of table
The chitosan hydrochloride of different proportion and the compositions-treated of choline chloride are shown in Table 4 to potato effect.It can see
Out, when the quality proportioning of chitosan hydrochloride and choline chloride is 3:1,4:1,6:1,8:1,10:1, the equal potato amount of potato single plant
Single dose processing is above with substance index.
Claims (6)
1. the composition containing chitosan and choline chloride, which is characterized in that contain only two kinds of effective component chitosans in composition
And choline chloride, mass ratio 3:1-10:1.
2. composition according to claim 1, which is characterized in that chitosan is chitosan, chitosan hydrochloride, chitosan paddy ammonia
One of hydrochlorate.
3. the application method of the composition of claim 2, which is characterized in that composition is used to mix soil or/and dresses seed, or/and
Vegetation period carries out spraying or/and pouring root.
4. application method according to claim 3, which is characterized in that the plant is the wheat in herbage, cotton, rice, horse
Bell potato, garden pea, rape, corn, navel orange, cucumber, capsicum, watermelon, apple, grape, citrus, pears, lichee, flowers.
5. application method according to claim 4, which is characterized in that the plant is wheat, cotton, rice, potato.
6. the purposes of the composition of claim 2, which is characterized in that composition to plant have promote tiller, it is resistant to lodging, promote bud,
Disease-resistant, effect of increasing production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551873.0A CN106172403B (en) | 2016-07-14 | 2016-07-14 | Composition and application containing chitosan and choline chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551873.0A CN106172403B (en) | 2016-07-14 | 2016-07-14 | Composition and application containing chitosan and choline chloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106172403A CN106172403A (en) | 2016-12-07 |
| CN106172403B true CN106172403B (en) | 2019-02-15 |
Family
ID=57477269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610551873.0A Active CN106172403B (en) | 2016-07-14 | 2016-07-14 | Composition and application containing chitosan and choline chloride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106172403B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577661A (en) * | 2016-12-16 | 2017-04-26 | 海南正业中农高科股份有限公司 | Composition containing chitosan and choline chloride |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010068226A (en) * | 2000-01-03 | 2001-07-23 | 민경우 | composition containing chitosan oligo saccharide and aminoethyl sulfonic acid for use as fodder and drinking water additives |
| CN1328769A (en) * | 2001-07-26 | 2002-01-02 | 张世家 | Farm composite containing water soluble chitosan |
| CN103130567A (en) * | 2013-01-21 | 2013-06-05 | 马新亮 | Waterproof water holding nano fertilizer and preparation method thereof |
| CN103141479B (en) * | 2013-02-27 | 2016-06-08 | 河北省林业科学研究院 | A kind of composition that improves crop yield and quality |
| CN105272571A (en) * | 2015-10-14 | 2016-01-27 | 武汉瑞泽园生物环保科技有限公司 | Water-soluble microelement fertilizer capable of improving crop immunity, and manufacturing method thereof |
-
2016
- 2016-07-14 CN CN201610551873.0A patent/CN106172403B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106172403A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103408373A (en) | Water soluble fertilizer containing high-concentration humic acid and preparation method thereof | |
| CN105145630B (en) | composition containing humic acid and chitosan oligosaccharide or chitosan | |
| CN104692932A (en) | Synergistic composition containing chitosan oligosaccharide and amino acid | |
| Dhillon et al. | Effect of nitrogen, phosphorus and potassium fertilization on growth, yield and quality of pomegranate'Kandhari' | |
| CN103636399B (en) | Method for planting wheat | |
| CN103964973A (en) | Special seed dressing agent for peanut | |
| CN104996109A (en) | Corn planting method | |
| CN105123369A (en) | Selenium-enriched rice cultivating method | |
| Lobkov et al. | The efficiency of different methods of primary tillage at broomcorn millet production in the Orel region | |
| Manna et al. | Impact of biozyme on growth, yield and quality of chilli (Capsicum annuum L.) | |
| CN112931107A (en) | Lodging-resistant rice seed cultivation method | |
| CN107056424B (en) | Rice machine direct seeding growth promoting granules and preparation method and application thereof | |
| JP6444978B2 (en) | Plant growth regulator and plant growth regulation method | |
| RU2673127C2 (en) | Method of cultivating winter wheat with application of growth simulators in conditions of arid zone of the northwest pre-caspian area | |
| CN106172403B (en) | Composition and application containing chitosan and choline chloride | |
| CN104541842A (en) | Method for planting alfalfa in slight alkaline land | |
| CN106234097A (en) | Rice paddy seed Nutrition Soil pelletize set broadcasting method | |
| CN102515878B (en) | Cotton slow release fertilizer and application method thereof | |
| RU2731579C1 (en) | Method of using biological preparations in potato cultivation technology on gray forest soils of central non-chernozem region | |
| Babubhai et al. | Effect of different levels of chemical and nano potassic fertilizer on yield and yield attribute of maize crop (Zea mays L.) cv. Amber | |
| CN104649828A (en) | Chitosan and amino acid-containing synergetic composition and applications | |
| CN103766352B (en) | A kind of promote the method that plant propagation material is grown | |
| Hilli et al. | Influence of growth regulators and stages of spray on seed quality of ridge gourd (Luffa acutangula L. Roxb) | |
| Adeyemi et al. | Weed control efficacy of hoe weeding and commercially formulated mixture of metolachlor+ prometryn herbicide under maize production in soil amended with biochar | |
| CN111056876A (en) | Fertilizer composition, preparation method and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composition containing chitosan and choline chloride and application Effective date of registration: 20200317 Granted publication date: 20190215 Pledgee: China Everbright Bank Co.,Ltd. Haikou Branch Pledgor: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. Registration number: Y2020980000800 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230608 Granted publication date: 20190215 Pledgee: China Everbright Bank Co.,Ltd. Haikou Branch Pledgor: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. Registration number: Y2020980000800 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composition containing chitosan and Choline chloride and its application Effective date of registration: 20230614 Granted publication date: 20190215 Pledgee: China Everbright Bank Co.,Ltd. Haikou Branch Pledgor: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. Registration number: Y2023980044092 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231207 Granted publication date: 20190215 Pledgee: China Everbright Bank Co.,Ltd. Haikou Branch Pledgor: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. Registration number: Y2023980044092 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 572600 Fuchang Village, Laocheng Development Zone, Chengmai County, Hainan Province Patentee after: Hainan Zhengye Biotechnology Co.,Ltd. Address before: 571924 Fuchang village, Laocheng Development Zone, Chengmai County, Hainan Province Patentee before: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. |